PPE 138053010 2020-2022 GM 6.6L DURAMAX 11.5 INCH /12 INCH -14 HEAVY-DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER BRUSHED

Specially engineered to minimize friction and maximize lubrication. Keep your GM rear differential running cool and clean with an upgraded cover from PPE. Made from high-quality cast A356.0-T6 aluminum for strength and optimum heat dissipation. Increased fluid capacity provides increased thermal stamina.

This new cover is equipped with specially designed internal heat sinks and external cooling fins which increase the pan's surface area helping dissipate heat. This keeps your differential oil running cooler, the oil will keep its viscosity which helps extend differential service life.

To help keep fluid cleaner, PPE includes our exclusive fill plug featuring a high-power Neodymium magnet that will pull harmful ferrous metal particles right out of your oil before they have a chance to do damage.

GM OEM Part Number: 84757353

• 2020-2022 GM 6.6L Duramax 11.5 Inch /12 Inch -14
• Heavy-Duty Cast Aluminum Rear Differential Cover
• Brushed

Upgrade your 2020-2022 GM 6.6L Duramax with the PPE 138053010 Heavy-Duty Cast Aluminum Rear Differential Cover. Engineered for performance, this durable cover minimizes friction while maximizing lubrication, ensuring your rear differential operates at peak efficiency. Crafted from high-quality cast A356.0-T6 aluminum, it offers enhanced strength and optimal heat dissipation, making it a necessity for anyone looking to enhance their vehicle's performance.

This advanced rear differential cover not only elevates strength but also significantly increases fluid capacity, granting greater thermal stamina during demanding conditions. Equipped with specially designed internal heat sinks and external cooling fins, it extends the surface area for effective heat dissipation. This ensures that the differential oil remains cooler and retains its viscosity, ultimately extending the service life of your differential.

• Compatible with 2020-2022 GM 6.6L Duramax 11.5 Inch / 12 Inch -14 models
• Heavy-duty construction from A356.0-T6 cast aluminum
• Brushed finish for a sleek appearance
• Increased fluid capacity for superior thermal performance
• Cooling fins and heat sinks to maintain optimal oil temperature
• Exclusive fill plug with Neodymium magnet to capture harmful metal particles

Don't compromise on your vehicle's performance. Upgrade to the PPE Heavy-Duty Rear Differential Cover and experience unmatched durability and efficiency.